This spa on Ratchadamri Road often gets overlooked for bigger players, but it is one of Bangkok’s best-kept secrets. With traditional Asian medicine principles inspiring the treatments, you can expect hot-stone massages, Ayurvedic treatments, massages using a herbal ball, and, as expected, powerful and authentic Thai massages. The therapists here are well-trained and intuitively know what you need to de-stress, but also employ a no-holds-barred approach to get results.